Rename to btrfs_alloc_tree_block as it fits to the alloc/find/free +
_tree_block family. The parameter blocksize was set to the metadata
block size, directly or indirectly.
Signed-off-by: David Sterba <dste...@suse.cz>
---
fs/btrfs/ctree.c | 26 +++++++++++---------------
fs/btrfs/ctree.h | 6 +++---
fs/btrfs/disk-io.c | 8 +++-----
fs/btrfs/extent-tree.c | 5 +++--
fs/btrfs/ioctl.c | 3 +--
5 files changed, 21 insertions(+), 27 deletions(-)
diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c
index 2fb4ab659a0f..d498982bd202 100644
--- a/fs/btrfs/ctree.c
+++ b/fs/btrfs/ctree.c
@@ -258,9 +258,8 @@ int btrfs_copy_root(struct btrfs_trans_handle *trans,
else
btrfs_node_key(buf, &disk_key, 0);
- cow = btrfs_alloc_free_block(trans, root, buf->len, 0,
- new_root_objectid, &disk_key, level,
- buf->start, 0);
+ cow = btrfs_alloc_tree_block(trans, root, 0, new_root_objectid,
+ &disk_key, level, buf->start, 0);
if (IS_ERR(cow))
return PTR_ERR(cow);
@@ -1133,9 +1132,9 @@ static noinline int __btrfs_cow_block(struct
btrfs_trans_handle *trans,
} else
parent_start = 0;
- cow = btrfs_alloc_free_block(trans, root, buf->len, parent_start,
- root->root_key.objectid, &disk_key,
- level, search_start, empty_size);
+ cow = btrfs_alloc_tree_block(trans, root, parent_start,
+ root->root_key.objectid, &disk_key, level,
+ search_start, empty_size);
if (IS_ERR(cow))
return PTR_ERR(cow);
@@ -3355,9 +3354,8 @@ static noinline int insert_new_root(struct
btrfs_trans_handle *trans,
else
btrfs_node_key(lower, &lower_key, 0);
- c = btrfs_alloc_free_block(trans, root, root->nodesize, 0,
- root->root_key.objectid, &lower_key,
- level, root->node->start, 0);
+ c = btrfs_alloc_tree_block(trans, root, 0, root->root_key.objectid,
+ &lower_key, level, root->node->start, 0);
if (IS_ERR(c))
return PTR_ERR(c);
@@ -3495,9 +3493,8 @@ static noinline int split_node(struct btrfs_trans_handle
*trans,
mid = (c_nritems + 1) / 2;
btrfs_node_key(c, &disk_key, mid);
- split = btrfs_alloc_free_block(trans, root, root->nodesize, 0,
- root->root_key.objectid,
- &disk_key, level, c->start, 0);
+ split = btrfs_alloc_tree_block(trans, root, 0, root->root_key.objectid,
+ &disk_key, level, c->start, 0);
if (IS_ERR(split))
return PTR_ERR(split);
@@ -4275,9 +4272,8 @@ again:
else
btrfs_item_key(l, &disk_key, mid);
- right = btrfs_alloc_free_block(trans, root, root->nodesize, 0,
- root->root_key.objectid,
- &disk_key, 0, l->start, 0);
+ right = btrfs_alloc_tree_block(trans, root, 0, root->root_key.objectid,
+ &disk_key, 0, l->start, 0);
if (IS_ERR(right))
return PTR_ERR(right);
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index 089f6da09411..3073b8876bca 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -3290,9 +3290,9 @@ struct btrfs_block_group_cache *btrfs_lookup_block_group(
u64 bytenr);
void btrfs_put_block_group(struct btrfs_block_group_cache *cache);
int get_block_group_index(struct btrfs_block_group_cache *cache);
-struct extent_buffer *btrfs_alloc_free_block(struct btrfs_trans_handle *trans,
- struct btrfs_root *root, u32 blocksize,
- u64 parent, u64 root_objectid,
+struct extent_buffer *btrfs_alloc_tree_block(struct btrfs_trans_handle *trans,
+ struct btrfs_root *root, u64 parent,
+ u64 root_objectid,
struct btrfs_disk_key *key, int level,
u64 hint, u64 empty_size);
void btrfs_free_tree_block(struct btrfs_trans_handle *trans,
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index e0293d2fbb3a..2e5d460d4e0c 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -1324,8 +1324,7 @@ struct btrfs_root *btrfs_create_tree(struct
btrfs_trans_handle *trans,
root->root_key.type = BTRFS_ROOT_ITEM_KEY;
root->root_key.offset = 0;
- leaf = btrfs_alloc_free_block(trans, root, root->nodesize,
- 0, objectid, NULL, 0, 0, 0);
+ leaf = btrfs_alloc_tree_block(trans, root, 0, objectid, NULL, 0, 0, 0);
if (IS_ERR(leaf)) {
ret = PTR_ERR(leaf);
leaf = NULL;
@@ -1412,9 +1411,8 @@ static struct btrfs_root *alloc_log_tree(struct
btrfs_trans_handle *trans,
* updated (along with back refs to the log tree).
*/
- leaf = btrfs_alloc_free_block(trans, root, root->nodesize, 0,
- BTRFS_TREE_LOG_OBJECTID, NULL,
- 0, 0, 0);
+ leaf = btrfs_alloc_tree_block(trans, root, 0, BTRFS_TREE_LOG_OBJECTID,
+ NULL, 0, 0, 0);
if (IS_ERR(leaf)) {
kfree(root);
return ERR_CAST(leaf);
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index d9a90da93302..0ba42eb96775 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -7322,8 +7322,8 @@ static void unuse_block_rsv(struct btrfs_fs_info *fs_info,
*
* returns the tree buffer or NULL.
*/
-struct extent_buffer *btrfs_alloc_free_block(struct btrfs_trans_handle *trans,
- struct btrfs_root *root, u32 blocksize,
+struct extent_buffer *btrfs_alloc_tree_block(struct btrfs_trans_handle *trans,
+ struct btrfs_root *root,
u64 parent, u64 root_objectid,
struct btrfs_disk_key *key, int level,
u64 hint, u64 empty_size)
@@ -7333,6 +7333,7 @@ struct extent_buffer *btrfs_alloc_free_block(struct
btrfs_trans_handle *trans,
struct extent_buffer *buf;
u64 flags = 0;
int ret;
+ u32 blocksize = root->nodesize;
bool skinny_metadata = btrfs_fs_incompat(root->fs_info,
SKINNY_METADATA);
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index 0ff212757b95..2fc48905ccf5 100644
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -480,8 +480,7 @@ static noinline int create_subvol(struct inode *dir,
if (ret)
goto fail;
- leaf = btrfs_alloc_free_block(trans, root, root->nodesize,
- 0, objectid, NULL, 0, 0, 0);
+ leaf = btrfs_alloc_tree_block(trans, root, 0, objectid, NULL, 0, 0, 0);
if (IS_ERR(leaf)) {
ret = PTR_ERR(leaf);
goto fail;
--
1.8.4.5
--
To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
